9 citations
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March 2015 in “Journal of Microbiology and Biotechnology” Ultra-high molecular weight poly-γ-glutamic acid may help promote hair growth.
9 citations
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July 2021 in “Journal of Medicinal Food” Lactobacillus paracasei HY7015 helps hair grow in mice.
1 citations
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February 2023 in “Digestive Diseases and Sciences” Hair loss in gastroparesis patients may signal nutritional deficiencies and can improve with multivitamins.
October 2025 in “Journal of Biota” SCOBY kombucha gel speeds up wound healing, especially at 12% concentration.
Hair Botox makes hair look healthier and fuller.
October 2024 in “International Journal of Biological Macromolecules” Ginkgo biloba leaf polysaccharides have many health benefits and potential for commercial use.
Biosea® Revive Serum is safe and effective for improving hair growth and health.
12 citations
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October 2018 in “Biotechnology reports” Recombinant keratin K31 makes damaged hair thicker, stronger, and straighter.
Clitocybin A can promote hair growth by increasing cell proliferation.
Azelaic acid and vitamin B6 together may improve hair growth.
3 citations
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August 2011 in “PubMed” Coconut oil protects hair from damage better than regular grooming practices.
February 2024 in “Advanced Materials” OG6, a sugar-based material, can stimulate hair growth.
July 2019 in “Technology audit and production reserves” Researchers created probiotic shampoos with plant extracts that could be popular in Ukraine's natural cosmetics market.
18 citations
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April 2019 in “Archives of Dermatological Research” Lactoferrin helps mice grow hair by increasing cell growth and hair follicle development.
13 citations
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April 1994 in “Journal of Investigative Dermatology” Androgen receptors found in monkey scalps, similar to humans, affect hair growth.
1 citations
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November 2016 in “Congenital Anomalies” Get head MRI for babies with achondroplasia early, use free immunoglobulin light chains to detect certain neurodevelopmental disorders, and video calls work for speech therapy in patients with facial anomalies.
Combining minoxidil, finasteride, and growth factors improves hair growth and reduces hair loss.
May 2021 in “Journal of the Endocrine Society” A patient produced cortisol after adrenalectomy, possibly due to residual tissue or other body parts making steroids.
April 2018 in “Journal of Ayurveda and integrative medicine” Ayurvedic treatment improved hair growth in a person with hair loss.
June 1989 in “Diseases of the Colon & Rectum” Some patients experience temporary hair loss after ulcerative colitis surgery, likely due to illness rather than the surgery itself, and it usually grows back within six months.
March 2025 in “Advanced Science” Bioengineered hair germs using special hydrogels can help regenerate hair follicles and treat hair loss.
3 citations
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January 2021 in “Applied sciences” Fermented red ginseng and a traditional herb mix improved hair growth in mice.
1 citations
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August 2021 Instagram ads for skin, hair, and nail supplements often make broad health claims without clear ingredient information, and are not FDA-regulated.
January 2025 in “The International Journal of Gastroenterology and Hepatology Diseases” Vitamin B12 is crucial for hair and nerve health, and its malabsorption can cause hair loss and nerve damage.
30 citations
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May 1999 in “Food and chemical toxicology” Procyanidin B-2 is safe to use on skin as a hair growth product.
August 2024 in “Advanced Healthcare Materials” RK81 can help promote hair growth.
1 citations
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January 2009 in “The Korean Society of Beauty and Art” Korean Wild Ginseng extract may increase hair thickness and satisfaction among users, but not significantly increase hair count.
July 2024 in “Journal of Investigative Dermatology” Propolis extract can promote hair growth and increase keratin production.
4 citations
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June 2021 in “Journal of Microbiology and Biotechnology” Ginsenoside Rg4 from ginseng may help hair growth by activating certain cell signals.
26 citations
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June 2001 in “PTR. Phytotherapy research/Phytotherapy research” Procyanidin B-2 lotion might help men grow thicker hair without side effects.